| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.32 | 11.286% | $79.3692 | $79.37 | $79.35 | $79.40 |
| Purchase #2 | $173.76 | 9.762% | $190.7225 | $190.72 | $190.70 | $190.70 |
| Purchase #3 | $163.99 | 3.337% | $169.4623 | $169.46 | $169.45 | $169.50 |
| Purchase #4 | $226.99 | 13.387% | $257.3772 | $257.38 | $257.40 | $257.40 |
| Purchase #5 | $93.94 | 12.372% | $105.5623 | $105.56 | $105.55 | $105.60 |
| Purchase #6 | $229.94 | 5.773% | $243.2144 | $243.21 | $243.20 | $243.20 |
| Purchase #7 | $241.94 | 7.190% | $259.3355 | $259.34 | $259.35 | $259.30 |
| 7 purchase totals = | $1,201.88 | $1,305.0434 | $1,305.04 | $1,305.00 | $1,305.10 | |